| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
Ge{4+} + O{2-} = GeO2 =>
Ge{4+} + 2 O{2-} = GeO2
HBr + (NH4)2SO3 = SO3 + H + NH4Br =>
2 HBr + (NH4)2SO3 = SO3 + 2 H + 2 NH4Br
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
C3H3N + H2 = N2 + C3H6 =>
2 C3H3N + 3 H2 = N2 + 2 C3H6
Fe(NO3)3 + NH2CH2COOH = Fe2O3 + H2O + CO2 + N2 =>
6 Fe(NO3)3 + 10 NH2CH2COOH = 3 Fe2O3 + 25 H2O + 20 CO2 + 14 N2
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
AgNO3 + H2SO3 = Ag2SO3 + HNO3 =>
2 AgNO3 + H2SO3 = Ag2SO3 + 2 HNO3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Pb(OH)2 + Hg2S = PbS(s) + Hg2(OH)2(s) =>
Pb(OH)2 + Hg2S = PbS(s) + Hg2(OH)2(s)
BaCl2 + NaHCO3 = NaCl + HCl + BaCO3 =>
BaCl2 + NaHCO3 = NaCl + HCl + BaCO3
Na2HPO4 + Na2WO4 + HCl = (H5O2)3(PW12O40) + NaCl + H2O =>
Na2HPO4 + 12 Na2WO4 + 26 HCl = (H5O2)3(PW12O40) + 26 NaCl + 6 H2O
Ca(OH)2 + SO2 + H2O = CaSO4*2H2O + H2 =>
Ca(OH)2 + SO2 + 2 H2O = CaSO4*2H2O + H2
Ca(ClO)2 + C3H8O = CaCO3 + Cl2 + C + H2 =>
Ca(ClO)2 + C3H8O = CaCO3 + Cl2 + 2 C + 4 H2
NH4NO3 + AgBr = NH4Br + AgNO3 =>
NH4NO3 + AgBr = NH4Br + AgNO3
Ba(NO3)2(aq) + CuCO3(aq) = Cu(NO3)2 + BaCO3 =>
Ba(NO3)2(aq) + CuCO3(aq) = Cu(NO3)2 + BaCO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2(SO4)
C2H3Cu2O2 + Li = C2H3LiO2 + Cu =>
C2H3Cu2O2 + Li = C2H3LiO2 + 2 Cu
As2S3 + HNO3 + H2O = H2SO4 + H2AsO4 + N =>
As2S3 + 6 HNO3 + 2 H2O = 3 H2SO4 + 2 H2AsO4 + 6 N
Fe + H2CO3 = FeO + H2 + CO2 =>
Fe + H2CO3 = FeO + H2 + CO2
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
Sm1500Mo600P1200O4800P1 = SmPO4 + Sm4P3O12 + Mo + Mo3P =>
Sm1500Mo600P1200O4800P1 = 300.00000000005SmPO4 + 300.00000000005Sm4P3O12 + 597.00000000011Mo + Mo3P
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(s) =>
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(s)
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
KMnO4 + CO + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 CO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
C3H8 + PbS = C3Pb + H8S =>
C3H8 + PbS = C3Pb + H8S
Sb{3+} + H2(aq) = Sb(s) + H{+} =>
2 Sb{3+} + 3 H2(aq) = 2 Sb(s) + 6 H{+}
FeCl + KI = I + KCl + Fe =>
FeCl + KI = I + KCl + Fe
Y2Ba4Cu6O13 + O = Y2Ba4Cu6O14 =>
Y2Ba4Cu6O13 + O = Y2Ba4Cu6O14
Me2O3 + H2SO4 = MeSO4 + H2O + O2 =>
2 Me2O3 + 4 H2SO4 = 4 MeSO4 + 4 H2O + O2
KICl = KClI =>
KICl = KClI
Sn + Cu(No3)2 = Cu + Sn(No3)2 =>
Sn + Cu(No3)2 = Cu + Sn(No3)2
C2H5COOH + Na2S = C2H5COONa + H2S =>
2 C2H5COOH + Na2S = 2 C2H5COONa + H2S
CaI2 + Na2(CO3) = Ca(CO3) + NaI =>
CaI2 + Na2(CO3) = Ca(CO3) + 2 NaI
Se(s) + O2(g) = Se6O2 =>
6 Se(s) + O2(g) = Se6O2
KClO3 + KBr + H2SO4 = ClK + Br2 + K2SO4 + H2O =>
KClO3 + 6 KBr + 3 H2SO4 = ClK + 3 Br2 + 3 K2SO4 + 3 H2O
C4H8NO4 + C9H12NO2 + CH2O = C14H16N2O4 + H2O =>
C4H8NO4 + C9H12NO2 + CH2O = C14H16N2O4 + 3 H2O
PbCl2 + SnCl2 = PbCl4 + SnCl =>
PbCl2 + 2 SnCl2 = PbCl4 + 2 SnCl
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
KMnO4 + HI + H2SO4 = KI + I + MnSO4 + H2O =>
KMnO4 + 6 HI + H2SO4 = KI + 5 I + MnSO4 + 4 H2O
NH2OH + KMnO4 + HCl = N2 + MnCl2 + KCl + H2O =>
10 NH2OH + 2 KMnO4 + 6 HCl = 5 N2 + 2 MnCl2 + 2 KCl + 18 H2O
FeCl2 + H2O = HCl + FeOHCl =>
FeCl2 + H2O = HCl + FeOHCl
Ag + HClO3 + HCl = AgCl3 + H3O =>
3 Ag + HClO3 + 8 HCl = 3 AgCl3 + 3 H3O
CoCl2 + NH3 = CoNH3Cl2 =>
CoCl2 + NH3 = CoNH3Cl2
Zn + Cu2SO4{-}2 = ZnSO4{-}2 + Cu =>
Zn + Cu2SO4{-}2 = ZnSO4{-}2 + 2 Cu
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
